AB0813-T3
IC RTC CLK/CALENDAR SPI 16QFNManufacturer: Abracon LLC
Categories: Real Time Clocks
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Abracon LLC AB0813-T3 is a Real Time Clock (RTC) IC featuring a Clock/Calendar function with 64B of integrated SRAM. This component utilizes a 3-wire SPI interface for communication and is housed in a 16-QFN (3x3) exposed pad package, suitable for surface mount applications. The AB0813-T3 supports both YY-MM-DD-dd and HH:MM:SS:hh time and date formats. Key features include alarm functionality, leap year compensation, and a trickle-charger for battery backup. Operating voltage ranges from 1.7V to 3.6V, with a battery voltage range of 1.5V to 3.6V. Timekeeping current consumption is exceptionally low, typically between 0.17µA and 0.22µA at 1.8V to 3V. This device finds application in various sectors including consumer electronics, industrial control, and telecommunications where accurate timekeeping and low power operation are critical. The component is supplied in Tape & Reel packaging.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, SRAM, Trickle-Charger |
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Memory Size | 64B |
| Interface | SPI |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.7V ~ 3.6V |
| Time Format | HH:MM:SS:hh |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 16-QFN (3x3) |
| Voltage - Supply, Battery | 1.5V ~ 3.6V |
| Current - Timekeeping (Max) | 0.17µA ~ 0.22µA @ 1.8V ~ 3V |
| Programmable | Not Verified |
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